About the render result of colmap dataset

[canyou2014]

I tried colmap.sh on colmap-dataset of tum-desk, but the render result(psnr) is lower than using the raw 3D-GS project. Do you know what could cause this problem?

[liquorleaf]

We are also working to resolve this. There might be some difference between PyTorch and C++ LibTorch. Please inform us if you figure out something.